/*
    Copyright Nicolas Ronvel 2007
	gulix33xp@yahoo.fr

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

using System;

using SdlDotNet.Graphics;

namespace BlindShark
{
	/// <summary>
	/// Description of ScreenManager.
	/// </summary>
	public sealed class ScreenManager
	{
		#region StaticElements
		private static ScreenManager instance = new ScreenManager();
		
		public static void Initialized()
		{
			instance.Init();
		}
		
		public static int Width
		{
			get {return instance.width;}
			set 
			{
				if (!instance.bInitialized)
					instance.width = value;
			}
		}
		
		public static int Height
		{
			get {return instance.height;}
			set 
			{
				if (!instance.bInitialized)
					instance.height = value;
			}
		}
		
		public static Surface MainScreen
		{
			get {return instance.screen;}
		}
		#endregion
		
		#region DynamicElements
		
		#region Variables
		private Surface screen = null;
		private int width;
		private int height;
		private bool bInitialized;
		#endregion
		
		
		private ScreenManager()
		{
			width = 800;
			height = 600;
			bInitialized = false;
		}
		
		private void Init()
		{
			if (!bInitialized)
			{
				#if DEBUG
				screen = Video.SetVideoMode(width, height, 32, false, false, false);
				#else
				screen = Video.SetVideoMode(width, height, 32, false, false, true);
				#endif
				bInitialized = true;
			}
		}
		#endregion
	}
}
